Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> a50db9a0be9cdc61ca4b3ab7d6e1b22e497d17ce125b71b6a002227c6090d6c1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^